How long is the flight from Saint John to Portugal?

There are many flights that can get you from Saint John to Portugal in 18h 15m. Fly via Air Canada to get the fastest option. Saint John and Portugal are separated by a distance of 4641 km.

In terms of precipitation, rainfall in Portugal ranges from 6.0 - 122.0 mm per month. December is typically the wettest month, when rainfall can reach 122.0 mm. July is typically the driest time to visit Portugal when rainfall is around 6.0 mm.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from YSJ to PT?

When flying from Saint John to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Saint John to Portugal?

Most people fly from Saint John (YSJ) if they book a flight from Saint John to Portugal. Saint John is conveniently located just 15.1 km from Saint John’s city centre.

Can I find deals for flights from St John to Portugal that include hotel bookings?

Yes. In addition to deals on St John to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from St John to Portugal?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St John to Portugal.

Can I find deals for business class flights from St John to Portugal?

Yes. Cheapflights offers flight deals from St John to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 850+ Cheap Flights from Saint John to Portugal

Cheap flight deals from St John to Portugal

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

Cheapest flights from St John to Portugal
Explore the most affordable flight options available from St John to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 October 2026.

Sat 7/115:35 p.m. -

2 stops34h 35m

Sat 14/1112:20 p.m. -

2 stops49h 59m

Deal found 20/10C$ 1,267

Fri 6/116:00 p.m. -

2 stops34h 10m

Sat 14/1112:20 p.m. -

2 stops49h 59m

Deal found 20/10C$ 1,283

Fri 6/116:00 p.m. -

2 stops18h 30m

Sat 14/1111:20 a.m. -

1 stop16h 08m

Deal found 20/10C$ 1,857

Sat 7/115:35 p.m. -

1 stop11h 20m

Sat 14/118:35 a.m. -

2 stops29h 44m

Deal found 20/10C$ 1,992

Sat 7/115:35 p.m. -

1 stop11h 20m

Sat 14/1111:20 a.m. -

1 stop16h 08m

Deal found 20/10C$ 2,405

Find flight deals from St John to Portugal

Round-trip from	C$ 850

Air Canada
9/2-9/3
2 total stops
36h 54m total
Saint John to Portugal

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Saint JohnLisbon

YSJ Saint John - LIS Lisbon Humberto Delgado

YSJLIS

Saint John

Tue 9/2

6:00 p.m.-9:20 a.m.

1 stop11h 20m

Lisbon Humberto Delgado

Tue 9/3

12:50 p.m.-10:24 a.m.

1 stop25h 34m

C$ 850

Saint JohnLisbon

YSJ Saint John - LIS Lisbon Humberto Delgado

YSJLIS

Saint John

Tue 9/2

6:00 p.m.-9:20 a.m.

1 stop11h 20m

Lisbon Humberto Delgado

Tue 9/3

3:35 p.m.-10:24 a.m.

2 stops46h 49m

C$ 851

Saint JohnLisbon

YSJ Saint John - LIS Lisbon Humberto Delgado

YSJLIS

Saint John

Mon 1/3

11:05 a.m.-10:40 a.m.

1 stop19h 35m

Lisbon Humberto Delgado

Mon 8/3

11:20 a.m.-10:24 a.m.

2 stops27h 04m

C$ 859

Quickest round-trip

Saint JohnLisbon

YSJ Saint John - LIS Lisbon Humberto Delgado

YSJLIS

Saint John

Sat 23/1

11:05 a.m.-8:40 a.m.

1 stop17h 35m

Lisbon Humberto Delgado

Wed 27/1

11:20 a.m.-11:54 p.m.

1 stop16h 34m

C$ 866

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/10

Sorted by cheapest first

Best time to book a flight from St John to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from St John with our price prediction graph.

YSJ-LIS

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Saint John to Portugal

YSJ-PT0

YSJ-LIS

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Portugal

Get a feel of what it's like to fly with Air Canada from Saint John to Portugal by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Canada

7.1

Good

11,789 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hazel,Sep 2026

YYC - FRA

Air Canada cancelled our flight and rebooked us on Lufthansa, where we had to pay for checked luggage. We originally chose Air Canada because our Aeroplan credit card includes a free checked bag. It’s frustrating to face an extra charge because of a change we didn’t choose.

Air Canada

7.1

Good

11,789 reviews

Air Canada

7.1

Good

11,789 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hazel,Sep 2026

YYC - FRA

Related info for your journey

What airport do you fly from for flights from Saint John to Portugal?
Most people fly from Saint John (YSJ) if they book a flight from Saint John to Portugal. Saint John is conveniently located just 15.1 km from Saint John’s city centre.
How long is the flight from Saint John to Portugal?
There are many flights that can get you from Saint John to Portugal in 18h 15m. Fly via Air Canada to get the fastest option. Saint John and Portugal are separated by a distance of 4641 km.
Can I find deals for flights from St John to Portugal that include hotel bookings?
Yes. In addition to deals on St John to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St John to Portugal?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St John to Portugal.
Can I find deals for business class flights from St John to Portugal?
Yes. Cheapflights offers flight deals from St John to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from St John to Portugal

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 874	AverageC$ 1,245	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

How does Cheapflights help users find flights from St John to Portugal?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from St John to Portugal. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from St John to Portugal?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Portugal from St John.

Can Cheapflights find flights from St John to Portugal with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from St John to Portugal, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from St John to Portugal become cheaper?

Yes! Start tracking prices for St John to Portugal flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Saint John to Portugal from C$ 850

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from St John to Portugal

Cheapest flights from St John to PortugalExplore the most affordable flight options available from St John to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 October 2026.

Explore the most affordable flight options available from St John to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 October 2026.

Best flights from St John to PortugalDiscover carefully curated flight deals from St John to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 October 2026.

Discover carefully curated flight deals from St John to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 October 2026.

Last-minute flights from St John to PortugalDiscover last-minute flight deals from St John to Portugal. Data last updated 21 October 2026 and is based on user searches.

Discover last-minute flight deals from St John to Portugal. Data last updated 21 October 2026 and is based on user searches.

Find flight deals from St John to Portugal

Round-trip from

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Use the filters below to find and compare flights from Saint John to Portugal that are best for you.

Best time to book a flight from St John to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from St John with our price prediction graph.

Cheapflights Insights

Reviews of airlines servicing Portugal

Get a feel of what it's like to fly with Air Canada from Saint John to Portugal by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Saint John to Portugal?

How long is the flight from Saint John to Portugal?

Can I find deals for flights from St John to Portugal that include hotel bookings?

How can I find direct flights from St John to Portugal?

Can I find deals for business class flights from St John to Portugal?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St John to Portugal

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Portugal by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from St John to Portugal by cabin class

Find flights from St John to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.

St John and Portugal flights

Browse other St John and Portugal flight options. Last updated on 21 October 2026.

Popular flight searches

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Fly to Portugal regions

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Top airline flying from St John to Portugal

Fly with Cheapflights

How does Cheapflights help users find flights from St John to Portugal?

Why should you use Cheapflights to find cheap flight tickets from St John to Portugal?

Can Cheapflights find flights from St John to Portugal with no change fees?

Can Cheapflights notify me if prices for flights from St John to Portugal become cheaper?

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Travel Smart

Cheapest flights from St John to Portugal
Explore the most affordable flight options available from St John to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 October 2026.

Best flights from St John to Portugal
Discover carefully curated flight deals from St John to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 October 2026.

Last-minute flights from St John to Portugal
Discover last-minute flight deals from St John to Portugal. Data last updated 21 October 2026 and is based on user searches.